/*
 * Title: Pure CSS3 Backend Panel
 * Author: Clear
 * Version: 1.0.0
 * Create: 2015-06-05
 * Update: 2015-06-05
 */
/* CSS Reset */

* {
  padding: 0;
  margin: 0;
  list-style: none;
  box-sizing: border-box;
  outline: none;
  font-weight: normal;
}

body {
  background: #ffffff;
  font-family: "Segoe UI", "Microsoft YaHei";
}
.nav {
  background-color: #eee;
  border-bottom: 1px solid #ccc;
}

.nav a {
  display: block;
  height: 50px;
  line-height: 50px;
  padding-left: 30px;
  font-size: 16px;
}

.nav a:hover {
  background-color: #fff;
  color: #333;
}

.nav a::before {
  vertical-align: middle;
  padding-right: 5px;
}
.navbar-brand {
  padding: 0;
}
a {
  color: #000;
  text-decoration: none;
}

.pb30 {
  padding-bottom: 30px;
}

.container1 {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Backend Panel Start */

.clear-backend {
  background: #fff;
  width: 100%;
  height: 500px;
  position: relative;
}

.avatar {
  background: #f0f0f0;
  width: 200px;
  height: 200px;
}

.avatar div {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  overflow: hidden;
  position: relative;
  top: 25px;
  left: 25px;
}

.avatar div img {
  width: 100%;
  height: auto;
}

.clear-backend > input {
  position: absolute;
  filter: alpha(opacity=0);
  opacity: 0;
}

.clear-backend > input:hover {
  cursor: pointer;
}

.clear-backend > input:hover + span,
.clear-backend > input:checked + span {
  background: #fff;
  color: #1abc9c;
}
.clear-backend > input:checked + span + i {
  color: #1abc9c;
}

.clear-backend > i {
  position: absolute;
  margin-top: -40px;
  padding: 0 20px;
  font-size: 20px;
}

.clear-backend > span,
.clear-backend > i {
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;
}

.clear-backend > input,
.clear-backend > span {
  background: #f0f0f0;
  display: block;
  width: 200px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  z-index: 9;
}

.top-bar {
  background: #f0f0f0;
  color: #000;
  position: absolute;
  top: 0;
  right: 0;
  width: calc(100% - 200px);
  height: 60px;
  line-height: 60px;
  font-size: 20px;
  z-index: 9;
}

.top-bar li {
  float: right;
}

.top-bar a {
  display: block;
  padding: 0 20px;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
  transition: all 0.5s;
}

.top-bar a:hover {
  color: #1abc9c;
}

.top-bar li:hover {
  background: #fff;
}

.tab-content {
  position: absolute;
  top: 0;
  right: 0;
  width: calc(100% - 200px);
  height: 100%;
  padding-top: 60px;
  overflow: hidden;
}

.tab-content section {
  position: absolute;
  width: 100%;
  height: 100%;
  padding: 20px;
  display: none;
}

.clear-backend > input.tab-1:checked ~ .tab-content .tab-item-1 {
  display: block;
}

.clear-backend > input.tab-2:checked ~ .tab-content .tab-item-2 {
  display: block;
}

.clear-backend > input.tab-3:checked ~ .tab-content .tab-item-3 {
  display: block;
}

.clear-backend > input.tab-4:checked ~ .tab-content .tab-item-4 {
  display: block;
}

.clear-backend > input.tab-5:checked ~ .tab-content .tab-item-5 {
  display: block;
}

.clear-backend > input.tab-6:checked ~ .tab-content .tab-item-6 {
  display: block;
}

.clear-backend > input.tab-7:checked ~ .tab-content .tab-item-7 {
  display: block;
}

.clear-backend > input.tab-8:checked ~ .tab-content .tab-item-8 {
  display: block;
}

.clear-backend > input.tab-9:checked ~ .tab-content .tab-item-9 {
  display: block;
}

.clear-backend > input.tab-10:checked ~ .tab-content .tab-item-10 {
  display: block;
}
@media screen and (max-width: 991px) {
  .nav li {
    float: left;
    width: 20%;
  }
}
@media screen and (max-width: 767px) {
  .nav li a {
    font-size: 14px;
    padding-left: 3px;
  }
}
ul li button {
  float: right;
}
ul li .btn {
  padding: 0;
}
